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EP0803712
European procedure
Extract from the Register of European Patents
EP About this file: EP0803712
| EP0803712 - Airflow meter having an inverted u-shape bypass passage [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.08.2009 Database last updated on 18.11.2024 | Most recent event Tooltip | 07.08.2009 | No opposition filed within time limit | published on 09.09.2009 [2009/37] | Applicant(s) | For all designated states DENSO CORPORATION 1-1, Showa-cho, Kariya-City Aichi-pref., 448 / JP | [N/P] |
| Former [2008/40] | For all designated states Denso Corporation 1-1, Showa-cho, Kariya-City Aichi-pref., 448 / JP | ||
| Former [1997/44] | For all designated states DENSO CORPORATION 1-1, Showa-cho Kariya-City Aichi-Pref. 448 / JP | Inventor(s) | 01 /
Nagasaka, Ryo c/o DENSO CORPORATION, 1-1 Showa-cho Kariya-city, Aichi-pref., 448 / JP | 02 /
Kohno, Yasushi c/o DENSO CORPORATION, 1-1 Showa-cho Kariya-city, Aichi-pref., 448 / JP | 03 /
Konishi, Masaaki c/o DENSO CORPORATION, 1-1 Showa-cho Kariya-city, Aichi-pref., 448 / JP | 04 /
Kondo, Minoru c/o DENSO CORPORATION, 1-1 Showa-cho Kariya-city, Aichi-pref., 448 / JP | 05 /
Nakashima, Katsumi c/o DENSO CORPORATION, 1-1 Showa-cho Kariya-city, Aichi-pref., 448 / JP | [1997/44] | Representative(s) | TBK Bavariaring 4-6 80336 München / DE | [N/P] |
| Former [2008/22] | TBK-Patent Bavariaring 4-6 80336 München / DE | ||
| Former [2005/33] | TBK-Patent Bavariaring 4-6 80336 München / DE | ||
| Former [1997/44] | Pellmann, Hans-Bernd, Dipl.-Ing., et al Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4 80336 München / DE | Application number, filing date | 97106727.7 | 23.04.1997 | [1997/44] | Priority number, date | JP19960101776 | 24.04.1996 Original published format: JP 10177696 | JP19960103028 | 25.04.1996 Original published format: JP 10302896 | [1997/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0803712 | Date: | 29.10.1997 | Language: | EN | [1997/44] | Type: | A3 Search report | No.: | EP0803712 | Date: | 05.08.1998 | [1998/32] | Type: | B1 Patent specification | No.: | EP0803712 | Date: | 01.10.2008 | Language: | EN | [2008/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.06.1998 | Classification | IPC: | G01F1/684, G01F5/00, F02D41/18 | [1998/20] | CPC: |
G01F1/684 (EP,US);
G01F1/6842 (EP,US)
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| Former IPC [1997/44] | G01F1/684 | Designated contracting states | DE, FR, GB [1997/44] | Title | German: | Luftdurchflussmesser mit einem umgekehrten U-förmigen Bypasskanal | [1997/44] | English: | Airflow meter having an inverted u-shape bypass passage | [1997/44] | French: | Débitmètre d'air ayant un canal de dérivation en forme de U inversé | [2008/08] |
| Former [1997/44] | Débitmètre d'air ayant un canal de bypass en U invers | Examination procedure | 13.08.1998 | Examination requested [1998/41] | 10.08.2006 | Despatch of a communication from the examining division (Time limit: M06) | 09.02.2007 | Reply to a communication from the examining division | 18.03.2008 | Communication of intention to grant the patent | 28.07.2008 | Fee for grant paid | 28.07.2008 | Fee for publishing/printing paid | Divisional application(s) | EP06127315.7 / EP1764588 | Opposition(s) | 02.07.2009 | No opposition filed within time limit [2009/37] | Fees paid | Renewal fee | 14.04.1999 | Renewal fee patent year 03 | 13.04.2000 | Renewal fee patent year 04 | 12.04.2001 | Renewal fee patent year 05 | 12.04.2002 | Renewal fee patent year 06 | 14.04.2003 | Renewal fee patent year 07 | 15.04.2004 | Renewal fee patent year 08 | 13.04.2005 | Renewal fee patent year 09 | 17.03.2006 | Renewal fee patent year 10 | 12.04.2007 | Renewal fee patent year 11 | 28.03.2008 | Renewal fee patent year 12 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [X]EP0082484 (HITACHI LTD [JP]) [X] 1,2 * page 18 - page 19; figure 6 *; | [X]DE3103170 (HITACHI LTD [JP]) [X] 11 * abstract *; | [A]US4571996 (WAKEMAN RUSSELL J [US], et al) [A] 1,2 * abstract *; | [A]EP0025149 (HITACHI LTD [JP]) [A] 1,2 * abstract *; | [A]EP0218216 (HITACHI LTD [JP]) [A] 3,4,8 * abstract *; | [A]EP0232710 (HITACHI LTD [JP]) [A] 5,11,12 * abstract *; | [A]GB2293884 (FORD MOTOR CO [US]) [A] 11 * abstract * |